Commercial Reverse Osmosis
Extra low Energy MembraneS, 250 - 1800 GPD

Offers the highest quality of water for commercial RO systems
Membrane capacity from 250 to 1800 gallon per day
Works with feed water up to 2,000 ppm TDS
Replacement for APEC Compact, Plus, Pro, Logic, & Whole House RO systems
Works with lower operating water pressure down to 100 PSI
Saves energy costs by incorporating lower cost components
Made in USA with advanced technology by Filmtec

Commercial Reverse Osmosis MembraneS, extra low energy, 250 - 1800 GPD

MEM-250-XLE

250-365 GPD

$195.00

MEM-750-XLE

750-850 GPD

$205.00

MEM-800-XLE

800-1025 GPD

$305.00

MEM-1800-XLE

1800-2600 GPD

$325.00

Our FILMTEC™ extra low energy commercial reverse osmosis membrane (250-1800GPD) delivers the industry's most reliable low energy solutions. Advanced membrane technology and automated fabrication allow these elements to deliver consistent performance that equipment suppliers, water treatment dealers, and residential customers can rely on. These membranes deliver excellent performance in terms of flux, salt and organics rejection, and microbiological resistance. They can operate over a pH range of 2 to 11, are resistant to compaction and are suitable for temperatures up to 45°C. Their performance remains stable over many years, even under harsh operating conditions. The extra low energy membrane elements can replace the TW30LE elements which were made with an older membrane technology. They operate at the lowest pressure in the industry, resulting in lower energy cost and enabling system builders to use lower cost components.

These elements are the official replacement membranes for the APEC Compact, Plus, Pro, Logic Controlled, and Whole House RO systems.

About Filmtec

FILMTEC Corporation is the leading manufacture of reverse osmosis and nanofiltration membrane elements for industrial, municipal, commercial, and home drinking water treatment and purification, as well as for other specialty applications. The company was incorporated in 1977 and is headquartered in Minneapolis, Minnesota. FILMTEC Corporation is a subsidiary of The Dow Chemical Company and part of Dow's Water & Process Solutions business group.

Operating Limits

Membrane Type	Polyamide Thin-Film Composite
Operating Temperature	77°F (25°C)
Operating Pressure	100 psi (6.9 bar)
Maximum Operating Temperature	113°F (45°C)
Maximum Operating Pressure	600 psi (41 bar)
Maximum Pressure Drop	13 psig (0.9 bar)
pH Range, Continuous Operation	2-11
pH Range, Short-Term Cleaning(30 min.)	1-13
Maximum Feed Silt Density Index (SDI)	5
Free Chlorine Tolerance	< 0.1 ppm

Specifications and Performance Data

APEC Item Code	Manufacture Item Code	GPD(Gallon per Day)	GPH(Gallon per Hour)	Dimension(in)	Weight(Lbs)
MEM-250-XLE	XLE-2521	250 ~ 365	10.42 ~ 15.21	2.5W x 21L	2
MEM-750-XLE	XLE-2540	750 ~ 850	31.25 ~ 35.42	2.5W x 40L	3
MEM-800-XLE	XLE-4021	800 ~ 1,025	33.33 ~ 42.71	4W x 21L	3
MEM-1800-XLE	XLE-4040	1,800 ~ 2,600	75 ~ 108.33	4W x 40L	6

Permeate flow rate and salt rejection based on the following test conditions: 500 ppm NaCl, 100 psig (6.9 bar), 77°F (25°C) and 8% recovery.
Permeate flows for individual elements may vary +/-20%.
Product specifications may vary slightly as improvements are implemented.

For more information on GPD, please visit FAQ page:

For more information, please click on: Filmtec Extra Low Energy Membranes Specifications